// Test with empty groups
        testUser.setGroupNames(new String[] {});
        assertNotNull(fessUserBean.getGroups());
        assertEquals(0, fessUserBean.getGroups().length);

        // Test with single group
        testUser.setGroupNames(new String[] { "developers" });
        String[] groups = fessUserBean.getGroups();
        assertEquals(1, groups.length);
        assertEquals("developers", groups[0]);

    public String[] getPermissions() {
        return user.getPermissions();
    }

    public String[] getRoles() {
        return user.getRoleNames();
    }

    public String[] getGroups() {
        return user.getGroupNames();
    }

    public boolean isEditable() {
        return user.isEditable();
    }

    public boolean hasRole(final String role) {

            return authResult;
        }

        /**
         * Sets the user's group memberships.
         * @param groups Array of group names.
         */
        public void setGroups(final String[] groups) {
            this.groups = groups;
        }

        /**
         * Sets the user's role assignments.
         * @param roles Array of role names.
         */

        when(logonInfo.getUserAccountControl()).thenReturn(0x200);
        when(logonInfo.getUserFlags()).thenReturn(0);
        when(logonInfo.getUserSid()).thenReturn(userSid);
        when(logonInfo.getGroupSid()).thenReturn(new SID("S-1-5-21-1-2-3-513"));
        when(logonInfo.getGroupSids()).thenReturn(new SID[0]);
        when(logonInfo.getExtraSids()).thenReturn(new SID[0]);

        User user = new User();
        user.setName(username);
        user.setPassword(password);
        user.setRoles(new String[] { "role1", "role2" });
        user.setGroups(new String[] { "group1", "group2" });
        return user;
    }

    // Test LdapManager implementation
    private static class TestLdapManager extends LdapManager {
        boolean insertCalled = false;

     */
    public SID getUserSid() {
        return this.userSid;
    }

    /**
     * Returns the user's primary group SID.
     * @return the primary group SID
     */
    public SID getGroupSid() {
        return this.groupSid;
    }

    /**
     * Returns an array of group SIDs the user belongs to.
     * @return the group SIDs array
     */
    public SID[] getGroupSids() {

        groupList.addAll(getDefaultGroupList());
        roleList.addAll(getDefaultRoleList());
        processMemberOf(user, groupList, roleList, "https://graph.microsoft.com/v1.0/me/memberOf");
        user.setGroups(groupList.stream().distinct().toArray(n -> new String[n]));
        user.setRoles(roleList.stream().distinct().toArray(n -> new String[n]));
    }

    /**

		Type: madmin.SRIAMItemGroupInfo,
		GroupInfo: &madmin.SRGroupInfo{
			UpdateReq: updReq,
		},
		UpdatedAt: updatedAt,
	}))
}

// GetGroup - /minio/admin/v3/group?group=mygroup1
func (a adminAPIHandlers) GetGroup(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

	objectAPI, _ := validateAdminReq(ctx, w, r, policy.GetGroupAdminAction)
	if objectAPI == nil {
		return
	}